:root {
  --bg: #f7f3ec;
  --panel: #fffdf8;
  --ink: #302c28;
  --muted: rgba(48, 44, 40, 0.68);
  --line: rgba(48, 44, 40, 0.14);
  --accent: #8c6f56;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  background: var(--bg);
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 28px;
  font-size: 1.55rem;
  line-height: 1.1;
}

h2 {
  margin-bottom: 0;
  font-size: 1.45rem;
}

.eyebrow {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 28px;
  border-right: 1px solid var(--line);
  background: var(--panel);
}

.sidebar nav {
  display: grid;
  gap: 8px;
}

.sidebar a {
  padding: 10px 0;
  color: var(--muted);
  font-weight: 700;
  text-decoration: none;
}

main {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.filters {
  display: flex;
  gap: 10px;
  align-items: center;
}

button,
select,
input {
  min-height: 42px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font: inherit;
}

button {
  padding: 0 16px;
  background: var(--ink);
  color: var(--panel);
  font-weight: 800;
}

select,
input {
  padding: 0 12px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.metrics article,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
}

.metrics article {
  min-height: 132px;
  display: grid;
  align-content: space-between;
  padding: 20px;
}

.metrics span,
th {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metrics strong {
  font-size: 2.5rem;
  line-height: 1;
}

.panel {
  padding: 22px;
}

.panel__header {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-top: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

td {
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.summary-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.summary-list li {
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.summary-list strong {
  color: var(--ink);
}

@media (max-width: 900px) {
  body {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

  .sidebar nav,
  .topbar,
  .filters {
    flex-wrap: wrap;
  }

  .metrics,
  .grid {
    grid-template-columns: 1fr;
  }
}